Question

Which is the angle of elevation from Kelley to the top of the waterfall?
A. <5
B. <6
C. <7
D. <8

Answer 1

Angle of elevation: draw a line from the point of reference (Kelley's eyes) to the object of reference (top of waterfall). Then draw a vertical line across the point of reference.

The angle of elevation will be the ACUTE (less than 90 degrees) angle that the object of reference (top of waterfall) makes with the vertical line.

Answer 2

Would the answer be B?

Answer 3

Yes, no?

Answer 4

Yes

Answer 5

Ok thank you!